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{ buildPythonPackage
, embedding-reader
, faiss
, fetchFromGitHub
, fire
, fsspec
, lib
, numpy
, pyarrow
, pytestCheckHook
, pythonRelaxDepsHook
, pythonOlder
}:
buildPythonPackage rec {
pname = "autofaiss";
version = "2.17.0";
format = "setuptools";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "criteo";
repo = pname;
rev = "refs/tags/${version}";
hash = "sha256-pey3wrW7CDLMiPPKnmYrcSJqGuy6ecA2SE9m3Jtt6DU=";
};
nativeBuildInputs = [
pythonRelaxDepsHook
];
pythonRemoveDeps = [
# The `dataclasses` packages is a python2-only backport, unnecessary in
# python3.
"dataclasses"
# We call it faiss, not faiss-cpu.
"faiss-cpu"
];
pythonRelaxDeps = [
# As of v2.15.4, autofaiss asks for fire<0.5 but we have fire v0.5.0 in
# nixpkgs at the time of writing (2022-12-25).
"fire"
# As of v2.15.3, autofaiss asks for pyarrow<8 but we have pyarrow v9.0.0 in
# nixpkgs at the time of writing (2022-12-15).
"pyarrow"
];
propagatedBuildInputs = [
embedding-reader
fsspec
numpy
faiss
fire
pyarrow
];
nativeCheckInputs = [
pytestCheckHook
];
disabledTests = [
# Attempts to spin up a Spark cluster and talk to it which doesn't work in
# the Nix build environment.
"test_build_partitioned_indexes"
"test_index_correctness_in_distributed_mode_with_multiple_indices"
"test_index_correctness_in_distributed_mode"
"test_quantize_with_pyspark"
];
meta = with lib; {
description = "Automatically create Faiss knn indices with the most optimal similarity search parameters";
homepage = "https://github.com/criteo/autofaiss";
changelog = "https://github.com/criteo/autofaiss/blob/${version}/CHANGELOG.md";
license = licenses.asl20;
maintainers = with maintainers; [ samuela ];
};
}
|